<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Search</title>
</head>
<body>
<form action="/search" method="post">
    <div>
        <input type="text" name="amount" placeholder="金额 >">
    </div>
    <div>
        <button type="submit" >过滤</button>
    </div>




</form>

</body>
</html>